Full-time caregiving is an exhausting job, and many family members are not able to provide the needed assistance a loved one requires around the clock. All caregivers need a break, vacation, and time to take care of their health. Adult day care is a viable solution.
1 How long does unopened sour cream last after the sell-by date? 2  Sour cream will generally keep for one to two weeks after the sell-by date on the package, assuming it has been continuously refrigerated; be sure that the temperature of your refrigerator remains at or below 40Â° Fahrenheit at all times.
Proper food storage is the key to extending the shelf life of sour cream. Prior to purchase, you should leave all cream products on the shelf until you are ready to check out. Once at home, you can help all dairy products stay fresh longer by storing them in your refrigerator below 40Â°F immediately after use.